WidenPlusInLoop: test-case for IDEA-229598 (issue already fixed in 2fdecc05)

GitOrigin-RevId: 23923b7245f250f0e52fda0ad5c664c0c9ff0f1a
2026-09-18 09:34:34 +07:00 · 2019-12-23 04:02:09 +00:00
parent b346bba10f
commit f8b70c5823
1 changed files with 23 additions and 0 deletions
@@ -67,4 +67,27 @@ public class WidenPlusInLoop {
      System.out.println(i);
    }
  }
+
+  // IDEA-229598
+  private static int[] test(int countSections) {
+    int[] sections = new int[countSections];
+
+    if (countSections == 1) {
+      sections[0] = 0;
+    } else if (countSections > 1) {
+      if (countSections % 2 == 0) {
+        int internalId = -1 * (countSections - 1);
+
+        for (int i = 0; i < countSections; i++) {
+          if (internalId == 1) {
+            internalId++;
+          }
+          sections[i] = Math.abs(internalId);
+          internalId += 2;
+        }
+      }
+    }
+
+    return sections;
+  }
 }